GB2211905B - Tandem-type vacuum booster - Google Patents

Tandem-type vacuum booster

Info

Publication number
GB2211905B
GB2211905B GB8825704A GB8825704A GB2211905B GB 2211905 B GB2211905 B GB 2211905B GB 8825704 A GB8825704 A GB 8825704A GB 8825704 A GB8825704 A GB 8825704A GB 2211905 B GB2211905 B GB 2211905B
Authority
GB
United Kingdom
Prior art keywords
tandem
type vacuum
vacuum booster
booster
type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8825704A
Other versions
GB8825704D0 (en
GB2211905A (en
Inventor
Yoshihisa Miyazaki
Tsuyoshi Hatada
Kazuo Miyazaki
Takahiro Hachigo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Nissin Kogyo Co Ltd
Original Assignee
Honda Motor Co Ltd
Nissin Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62280395A external-priority patent/JPH01122766A/en
Priority claimed from JP62280396A external-priority patent/JPH01122767A/en
Application filed by Honda Motor Co Ltd, Nissin Kogyo Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB8825704D0 publication Critical patent/GB8825704D0/en
Publication of GB2211905A publication Critical patent/GB2211905A/en
Application granted granted Critical
Publication of GB2211905B publication Critical patent/GB2211905B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
GB8825704A 1987-11-06 1988-11-03 Tandem-type vacuum booster Expired - Lifetime GB2211905B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62280395A JPH01122766A (en) 1987-11-06 1987-11-06 Tandem type negative pressure booster
JP62280396A JPH01122767A (en) 1987-11-06 1987-11-06 Tandem type negative pressure booster

Publications (3)

Publication Number Publication Date
GB8825704D0 GB8825704D0 (en) 1988-12-07
GB2211905A GB2211905A (en) 1989-07-12
GB2211905B true GB2211905B (en) 1992-02-26

Family

ID=26553758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8825704A Expired - Lifetime GB2211905B (en) 1987-11-06 1988-11-03 Tandem-type vacuum booster

Country Status (3)

Country Link
US (1) US4905573A (en)
DE (1) DE3837549C2 (en)
GB (1) GB2211905B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277100A (en) * 1990-08-09 1994-01-11 Nissin Kogyo Kabushiki Kaisha Tandem type vacuum booster
JPH0437818Y2 (en) * 1990-08-22 1992-09-04
JP2584072Y2 (en) * 1993-10-05 1998-10-30 日信工業株式会社 Tandem type negative pressure booster
DE102007049960A1 (en) * 2007-10-18 2009-04-23 Lucas Automotive Gmbh Vacuum brake booster for a motor vehicle brake system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603208A (en) * 1969-06-30 1971-09-07 Bendix Corp Servomotor having a one-piece center plate
US3613506A (en) * 1969-07-17 1971-10-19 Bendix Corp Servomotor having improved no-power operation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980068A (en) * 1958-09-10 1961-04-18 Kelsey Hayes Co Motor mechanism
DE1555763A1 (en) * 1966-02-01 1969-06-12 Ernst Heinkel Ag Pneumatic-hydraulic multi-chamber auxiliary power device with hydraulic multi-chamber cylinder
JPS51116392U (en) * 1975-03-14 1976-09-21
US4475444A (en) * 1983-04-21 1984-10-09 The Bendix Corporation Brake apparatus
US4658704A (en) * 1984-01-31 1987-04-21 Jidoshakiki Co., Ltd. Brake booster of tandem type
JPS60125271U (en) * 1984-02-02 1985-08-23 アイシン精機株式会社 Tandem booster
JPS60169361A (en) * 1984-02-15 1985-09-02 Jidosha Kiki Co Ltd Bolt antislip mechanism for positive pressure type brake booster
JPH0439804Y2 (en) * 1985-06-17 1992-09-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603208A (en) * 1969-06-30 1971-09-07 Bendix Corp Servomotor having a one-piece center plate
US3613506A (en) * 1969-07-17 1971-10-19 Bendix Corp Servomotor having improved no-power operation

Also Published As

Publication number Publication date
US4905573A (en) 1990-03-06
DE3837549A1 (en) 1989-05-18
GB8825704D0 (en) 1988-12-07
DE3837549C2 (en) 1997-04-03
GB2211905A (en) 1989-07-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001103